state: empty interface ids for entityWatcher
state: empty interface ids for entityWatcher

Required for upcoming work to support subdocument style service and
units document ids.

tych0/juju,mikemccracken/juju,dimitern/juju,mhilton/juju,macgreagoir/juju,gabriel-samfira/juju,Altoros/juju-vmware,marcoceppi/juju,bz2/juju,dimitern/juju,bogdanteleaga/juju,frankban/juju,voidspace/juju,cmars/juju,alesstimec/juju,howbazaar/juju,macgreagoir/juju,alesstimec/juju,makyo/juju,davecheney/juju,dimitern/juju,mhilton/juju-juju,ericsnowcurrently/juju,bogdanteleaga/juju,mikemccracken/juju,frankban/juju,tasdomas/juju,thomnico/juju,wwitzel3/juju,AdamIsrael/juju,howbazaar/juju,tych0/juju,marcmolla/juju,dooferlad/juju,frankban/juju,Altoros/juju-vmware,bac/juju,kat-co/juju,makyo/juju,dooferlad/juju,cherylj/juju,waigani/juju,perrito666/juju,frankban/juju-tmp,jrwren/juju,wwitzel3/juju,waigani/juju,kat-co/juju,Altoros/juju-cloudsigma,marcoceppi/juju,wwitzel3/juju,dooferlad/juju,makyo/juju,frankban/juju,frankban/juju-tmp,cmars/juju,alesstimec/juju,gabriel-samfira/juju,mjs/juju,axw/juju,bz2/juju,tych0/juju,anastasiamac/juju,voidspace/juju,sinzui/juju,mhilton/juju-juju,fwereade/juju,Altoros/juju-vmware,mhilton/juju-juju,marcoceppi/juju,mhilton/juju-juju,cloud-green/juju,perrito666/juju,cherylj/juju,gabriel-samfira/juju,wwitzel3/juju,axw/juju,dimitern/juju,mjs/juju,Altoros/juju-cloudsigma,marcoceppi/juju,axw/juju,makyo/juju,macgreagoir/juju,frankban/juju-tmp,mjs/juju,ericsnowcurrently/juju,tasdomas/juju,sinzui/juju,ericsnowcurrently/juju,macgreagoir/juju,Altoros/juju-cloudsigma,kat-co/juju,frankban/juju,tsakas/juju,waigani/juju,sinzui/juju,cloud-green/juju,marcmolla/juju,Altoros/juju-vmware,mikemccracken/juju,bogdanteleaga/juju,dooferlad/juju,bac/juju,kat-co/juju,bogdanteleaga/juju,kat-co/juju,bz2/juju,jrwren/juju,anastasiamac/juju,reedobrien/juju,thomnico/juju,bz2/juju,AdamIsrael/juju,fwereade/juju,Altoros/juju-cloudsigma,marcmolla/juju,reedobrien/juju,howbazaar/juju,howbazaar/juju,alesstimec/juju,thomnico/juju,mhilton/juju,cmars/juju,tsakas/juju,perrito666/juju,reedobrien/juju,cherylj/juju,thomnico/juju,marcmolla/juju,reedobrien/juju,bac/juju,cloud-green/juju,axw/juju,bz2/juju,davecheney/juju,tasdomas/juju,mhilton/juju,anastasiamac/juju,macgreagoir/juju,waigani/juju,tasdomas/juju,anastasiamac/juju,voidspace/juju,gabriel-samfira/juju,tsakas/juju,howbazaar/juju,jrwren/juju,mikemccracken/juju,reedobrien/juju,AdamIsrael/juju,ericsnowcurrently/juju,davecheney/juju,marcmolla/juju,dimitern/juju,fwereade/juju,gabriel-samfira/juju,tsakas/juju,mjs/juju,dooferlad/juju,bac/juju,ericsnowcurrently/juju,cloud-green/juju,AdamIsrael/juju,voidspace/juju,anastasiamac/juju,axw/juju,fwereade/juju,frankban/juju-tmp,perrito666/juju,davecheney/juju,perrito666/juju,cherylj/juju,mjs/juju,mikemccracken/juju,mjs/juju,mhilton/juju,mjs/juju,tych0/juju,alesstimec/juju,cmars/juju,bac/juju,sinzui/juju